#4C641C#4C641C

#4C641C is a mid, moderate yellow-green. Relative luminance 0.107; OKLCH L 46.8% C 0.102 H 126.0°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#4C641C
RGB	rgb(76, 100, 28)
HSL	hsl(80, 56%, 25%)
HSV	hsv(80, 72%, 39%)
CMYK	cmyk(24%, 0%, 72%, 60.8%)
CIE-LAB	lab(39.13, -20.84, 36.29)
CIE-LCH	lch(39.13, 41.84, 119.87°)
OKLab	oklab(46.82% -0.0598 0.0822)
OKLCH	oklch(46.82% 0.102 126)
XYZ	xyz(7.7473, 10.7346, 2.7622)
Luminance	0.1074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C641C #341C64

analogous

#64581C #4C641C #28641C

triadic

#4C641C #1C4C64 #641C4C

tetradic

#4C641C #1C6458 #341C64 #641C28

square

#4C641C #1C6458 #341C64 #641C28

split-complementary

#4C641C #1C2864 #581C64

monochromatic

#121807 #28340F #4C641C #709429 #95C437

Accessibility & contrast

On white

6.67

#4C641C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4C641C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C641C

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C641C	#FFFFFF	#000000	##FFFFFF
##4C641C	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D11

Deuteranopia (green-blind)

#665C22

Tritanopia (blue-blind)

#4F5F56

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4c641c;
/* rgb */ color: rgb(76, 100, 28);
/* oklch */ color: oklch(46.8% 0.102 126.0);

Tailwind

colors: {
  custom: {
    50: '#80905d',
    500: '#4c641c',
    950: '#000000',
  },
}

SCSS

$custom: #4c641c;
$custom-light: #80905d;
$custom-dark: #000000;

JSON

{
  "hex": "#4c641c",
  "rgb": {
    "r": 76,
    "g": 100,
    "b": 28
  },
  "hsl": {
    "h": 80,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.46816,
    "c": 0.10159,
    "h": 126
  },
  "luminance": 0.10735
}

Semantic roles & 50–950 ramp

primary

#4C641C

secondary

#5F4399

accent

#48E07B

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0A0C04

muted

#7C7D79

Preview Lab

Preview with #4C641C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →